CN215202074U

CN215202074U - Paper cutter with blade storage device

Info

Publication number: CN215202074U
Application number: CN202023351684.XU
Authority: CN
Inventors: 张寰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-17
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a paper cutter with blade storage device, including first outer handle board, first outer handle board inboard is equipped with the recess, puts blade storage device in the recess and is equipped with locking mechanical system, and locking mechanical system includes the locking lever, and the one end of locking lever is passed through first connection nail and is rotated the connection in the recess, and the other end of locking lever is equipped with the trip, be equipped with on the blade storage device with trip complex bayonet socket, be equipped with rectangular shape through-hole on the locking lever, be equipped with rectangular shape spout on the first outer handle board, be equipped with the slider in the rectangular shape through-hole, outside the slider passed rectangular shape spout and extended to first outer handle board, the slider was connected with the bar spring, and the other end of bar spring is connected fixedly with the second connection nail that first outer handle inboard was equipped with. The utility model has the advantages that the blade storage device is stored in the groove and locked by the locking mechanism, and the performance is stable; when the blade storage device is stored and taken out from the groove, the elastic sheet can provide ejection force to eject the blade storage device out of a certain position, and the operation is convenient and labor-saving.

Description

Paper cutter with blade storage device

Technical Field

The utility model belongs to the technical field of the cutter, more specifically say, especially, relate to a paper cutter with blade storage device.

Background

A paper cutter is a relatively common cutting tool, and is generally used for cutting materials such as paper, cloth, plastics, and the like. The paper cutters sold on the market generally comprise a blade, a cutter head and a handle body, the blade is inserted into a slot arranged on the cutter head, the front end of the blade can be replaced, and the cutter head is provided with a locking switch for locking the blade.

Its specification of blade that the paper knife used is unified, and thickness is thinner, mainly utilizes the anterior sharp-pointed angle of blade to go to cut the paper moreover, and the back is used many times, and the easy blunting influence of the anterior angle of blade cuts the effect, and in order to guarantee to cut the effect, the blade of paper knife needs often to be changed, consequently, the paper knife that is equipped with blade storage device should be transported to the birth.

The structure of the blade storage device of the paper cutter of the blade storage device sold on the market at present is unreasonable, and the blades are not convenient to take out and put in.

Disclosure of Invention

The present invention is directed to solve at least one of the above problems, and provides a paper knife with a blade that is easy to take out and put in the blade storage device.

The utility model discloses a following technical scheme realizes.

The utility model provides a paper cutter with a blade storage device, which comprises a handle body, a cutter head and a blade, wherein the cutter head is provided with a slot for inserting the blade, the inlet of the slot is arranged on the front end surface of the cutter head, the blade is inserted in the slot, the handle body comprises a first interval sheet and a second interval sheet which are arranged at intervals, the gap between the first interval sheet and the second interval sheet is a storage slot for storing the cutter head, the outer side of the first interval sheet is connected with a first outer handle plate, the outer side of the second interval sheet is connected with a second outer handle plate, the inner side of the first outer handle plate is provided with a groove, the groove is provided with an opening at the tail part of the first outer handle plate, the blade storage device is arranged in the groove and can slide out from the opening position, the groove is provided with a locking mechanism capable of locking the blade storage device, and the locking mechanism comprises a lock rod, the one end of locking lever is rotated through first connecting nail and is connected in the recess, the other end of locking lever is equipped with the trip, be equipped with on the blade storage device with trip complex bayonet socket, be equipped with the rectangular shape through-hole that extends along locking lever length direction on the locking lever, first outer handle board is equipped with rectangular shape spout in the position that corresponds rectangular shape through-hole, be equipped with the slider in the rectangular shape through-hole, the slider passes outside the rectangular shape spout extends to first outer handle board, the slider is connected with bar spring, bar spring's the other end is connected fixedly with the second connecting nail that the inboard of first outer handle board was equipped with.

Among the above-mentioned technical scheme, the blade storage device who stores the blade inserts the recess from the open position after, the trip of locking lever can block into the bayonet socket under the elastic force effect of bar spring with the locking of blade storage device, and blade storage device can't take out this moment. When the blade storage device needs to be taken out, the sliding piece is stirred from the outer side of the first outer handle plate to slide along the long-strip-shaped sliding groove, the sliding piece slides along the long-strip-shaped through hole simultaneously to lift the lock rod, the clamping hook is separated from the bayonet, and the blade storage device can be taken out from the opening at the moment, so that the operation is convenient.

Preferably, the slider is including the third connection nail and the nut that have the head of a nail, the nail body of nail is connected to the third inserts the rectangular shape spout that is equipped with on the first outer handle board and inserts rectangular shape through-hole until the opposite side that extends to the locking lever from one side of locking lever from the outside of first outer handle board, the nail body of nail is connected to the opposite side screw in third of locking lever is followed to the nut, the one end suit of bar spring is on the nail body between the head of a nail and the locking lever side of nail is connected to the third or the suit is on the nail body between nut and the locking lever side, convenient assembling like this, and the third connection nail drops moreover.

Preferably, the blade storage device comprises a storage seat main body, the storage seat main body comprises an inner end and an outer end, the bayonet is arranged at the outer side position of the inner end, and a storage groove matched with the blade in shape is formed in the position between the inner end and the outer end of the storage seat main body.

Preferably, the groove bottom of the storage groove is provided with a through hole for allowing a finger to pass through, so that the finger can conveniently stretch into the blade from the through hole to eject the blade from the storage groove, and the blade can be conveniently taken out.

Preferably, the inner of containing seat main part is equipped with the shell fragment, the shell fragment dress inlays in the dress caulking groove that is equipped with on the inner, the one end of shell fragment extends to the outside at inner, and the other end of shell fragment extends to in the holding tank. Therefore, the elastic sheet not only has the function of pressing the blade, but also can directly eject the blade storage device from the groove to a certain position when the hook is separated from the bayonet, so that the blade storage device is convenient to draw out.

The utility model has the advantages that the blade storage device is stored in the groove and locked by the locking mechanism, and the paper cutter can not be popped out accidentally to affect the use when the paper cutter is normally used, and the performance is stable; when the blade needs to be replaced and the blade storage device is stored and taken out of the groove, unlocking can be achieved by shifting the sliding piece on the outer side of the first outer handle plate, when unlocking is conducted, the elastic piece fixed at the inner end of the blade storage device can provide auxiliary ejection force to eject the blade storage device to a certain position, the outer end of the blade storage device is conveniently held by fingers to be taken out, and operation is convenient and labor-saving.

Drawings

Fig. 1 is a schematic view of the exploded structure of the present invention.

Fig. 2 is a schematic view of the first outer handle plate of the present invention accommodating the blade accommodating device.

Fig. 3 is a schematic structural view of the inner side of the first outer handle plate of the present invention.

Fig. 4 is a schematic structural view of the first outer handle plate of the present invention.

Fig. 5 is a schematic structural view of the blade storage device of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings. The drawings are for illustrative purposes only and are not to be construed as limiting the patent.

In order to explain the embodiment more simply, some parts of the drawings or descriptions that are well known to those skilled in the art but are not relevant to the main content of the present invention will be omitted. In addition, some components in the drawings may be omitted, enlarged or reduced for convenience of description, but do not represent the size or the entire structure of an actual product.

As shown in fig. 1 and 3, the utility model provides a paper cutter with a blade storage device, which comprises a handle body, a cutter head 1 and a blade, the cutter head 1 is provided with a slot for inserting the blade, the inlet of the slot is arranged on the front end surface of the cutter head 1, the blade is inserted in the slot, the handle body comprises a first spacing piece 2 and a second spacing piece 3 which are arranged at intervals, the gap between the first interval piece 2 and the second interval piece 3 is a receiving groove for receiving a tool bit, the outer side of the first interval piece 2 is connected with a first outer handle plate 4, the outer side of the second interval plate 3 is connected with a second outer handle plate 5, the inner side of the first outer handle plate 4 is provided with a groove 41, the recess 41 is provided with an opening at a position of the rear portion of the first outer handle plate 4, the blade housing device 5 is placed in the recess 41, and the blade housing device 5 can slide out from the opening position, and a locking mechanism capable of locking the blade housing device is provided in the recess 41.

As shown in fig. 2 to 4, locking mechanical system includes locking lever 6, the one end of locking lever 6 is rotated through first connecting nail 7 and is connected in recess 41, the other end of locking lever 6 is equipped with trip 61, be equipped with on the blade storage device 5 with trip 61 complex bayonet 53, be equipped with the rectangular shape through-hole 62 that extends along locking lever 6 length direction on the locking lever 6, first outer handle plate 4 is equipped with rectangular shape spout 42 in the position that corresponds rectangular shape through-hole 62, be equipped with the slider in the rectangular shape through-hole 62, the slider passes rectangular shape spout 42 and extends outside first outer handle plate 4, the slider is connected with bar spring 10, the second connecting nail 11 that the other end of bar spring 10 and the inboard of first outer handle plate 4 were equipped with is connected fixedly. In this embodiment, the slider is including the third connecting nail 8 that has the head of a nail and nut 9, the nail body of third connecting nail 8 inserts the rectangular shape spout 42 that is equipped with on the first outer handle plate 4 from the outside of first outer handle plate 4 and inserts rectangular shape through-hole 62 until the opposite side that extends to locking lever 6 from one side of locking lever 6, nut 9 is screwed up from the nail body of the opposite side screw in third connecting nail 8 of locking lever 6, the one end suit of bar spring 10 is on the nail body between the head of a nail 8 and the locking lever 6 side of third connecting nail, or the suit is on the nail body between nut 9 and the locking lever 6 side.

As shown in fig. 5, the blade storage device 5 includes a storage seat main body, the storage seat main body includes an inner end and an outer end, the bayonet 53 is disposed at the outer side position of the inner end, the storage seat main body is provided with a storage groove 51 matched with the blade in shape between the inner end and the outer end, the bottom of the storage groove 51 is provided with a through hole 52 for allowing a finger to pass through, the inner end of the storage seat main body is provided with a spring plate 54, the spring plate 54 is embedded in an embedding groove provided at the inner end, one end of the spring plate 54 extends to the outer side of the inner end, the other end of the spring plate 54 extends to the storage groove 51, in this embodiment, the spring plate 54 is a W-shaped spring plate, the middle position of the spring plate is embedded in the embedding groove, and the two wing positions of the spring plate extend to the outer side of the inner end and the storage groove 51 respectively.

The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, and the design concept of the present invention is right, the insubstantial modification made by the present invention all falls into the protection scope of the present invention.

Claims

1. A paper cutter with a blade storage device comprises a handle body, a cutter head and a blade, wherein the cutter head is provided with a slot for inserting the blade, the inlet of the slot is arranged on the front end surface of the cutter head, the blade is inserted in the slot, the handle body comprises a first spacer and a second spacer which are arranged at intervals, a gap between the first spacer and the second spacer is a storage slot for storing the cutter head, the outer side of the first spacer is connected with a first outer handle plate, the outer side of the second spacer is connected with a second outer handle plate, the paper cutter is characterized in that the inner side of the first outer handle plate is provided with a groove, the groove is provided with an opening at the tail part of the first outer handle plate, the blade storage device is arranged in the groove and can slide out from the opening, a locking mechanism capable of locking the blade storage device is arranged in the groove, and the locking mechanism comprises a lock rod, the one end of locking lever is rotated through first connecting nail and is connected in the recess, the other end of locking lever is equipped with the trip, be equipped with on the blade storage device with trip complex bayonet socket, be equipped with the rectangular shape through-hole that extends along locking lever length direction on the locking lever, first outer handle board is equipped with rectangular shape spout in the position that corresponds rectangular shape through-hole, be equipped with the slider in the rectangular shape through-hole, the slider passes outside the rectangular shape spout extends to first outer handle board, the slider is connected with bar spring, bar spring's the other end is connected fixedly with the second connecting nail that the inboard of first outer handle board was equipped with.

2. The paper knife with the blade storage device according to claim 1, wherein the sliding member includes a third connecting nail with a nail cap and a nut, the nail body of the third connecting nail is inserted into a long strip-shaped chute formed in the first outer handle plate from the outer side of the first outer handle plate and is inserted into a long strip-shaped through hole from one side of the lock rod until extending to the other side of the lock rod, the nut is screwed into the nail body of the third connecting nail from the other side of the lock rod, and one end of the strip spring is sleeved on the nail body between the nail cap of the third connecting nail and the side surface of the lock rod or on the nail body between the nut and the side surface of the lock rod.

3. The paper knife provided with the blade storage device according to claim 1, wherein the blade storage device comprises a storage seat main body, the storage seat main body comprises an inner end and an outer end, the bayonet is arranged at the outer side position of the inner end, and the storage seat main body is provided with a storage groove matched with the shape of the blade at the position between the inner end and the outer end.

4. The paper knife provided with the blade storage device according to claim 3, wherein the groove bottom of the storage groove is provided with a through hole for allowing a finger to pass through.

5. The paper knife with blade storage device of claim 3, wherein the inner end of the storage seat body is provided with a spring plate, the spring plate is embedded in an embedding groove arranged on the inner end, one end of the spring plate extends to the outer side of the inner end, and the other end of the spring plate extends to the storage groove.