CN220975211U

CN220975211U - Novel blade receiver

Info

Publication number: CN220975211U
Application number: CN202322796294.0U
Authority: CN
Inventors: 项福定
Original assignee: Ningbo Laonaidao Tools Co ltd
Current assignee: Ningbo Laonaidao Tools Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-17
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses a novel blade storage box, which comprises a box body, wherein a new blade cavity and an old blade cavity are arranged in the box body, a storage opening communicated with the old blade cavity is formed in the box body, an openable sealing cover is arranged in the box body, the new blade cavity is used for storing a plurality of new blades, a blade outlet is formed in the box body, a pushing plate is arranged on the box body in a sliding mode, a protection plate for protecting the blade of the new blades extends towards the inside of the new blade cavity, a passage opening for the protection plate to extend out is formed in one side of the box body corresponding to the blade outlet, an attachment surface is arranged at the inner end of the pushing plate, an elastic supporting piece is arranged in the new blade cavity, the elastic supporting piece provides elastic acting force for moving the new blades adjacent to the attachment surface towards one side of the attachment surface, a flange is convexly arranged on the pushing plate, and when the pushing plate pushes towards the blade outlet direction, the flange can drive the new blades contacted with the attachment surface to slide out the blade, and the protection plate can play a role of protecting the blade of the new blades.

Description

Novel blade receiver

Technical Field

The utility model relates to the technical field of storage tools, in particular to a novel blade storage box.

Background

The art knife is also commonly called a nicking knife or a wallpaper knife, is used for cutting objects with softer textures, and after the art knife is used for a long time, the blade edge part of the blade becomes blunt, so that the blade needs to be replaced frequently, and the currently purchased art knife is usually arranged in a plastic box body, and the box body needs to be opened to take out the blade when the art knife is used, so that the art knife is inconvenient.

From this technical staff designed an art designing sword receiver (application publication number CN 218506550U), this art designing sword receiver includes the shell body, be equipped with the inner chamber in the shell body, be equipped with the blade box body in the inner chamber, the inside blade groove that is equipped with of blade box body, the blade that stacks has been placed to the blade inslot portion, the left end portion of shell body is equipped with the blade open slot, the upper side wall of inner chamber is equipped with the spout, it is equipped with blade propelling movement slider to slide in the spout, the diapire of blade groove is equipped with elasticity butt piece, through propelling movement blade propelling movement slider left can realize getting a slice blade next time in the form of not having hand direct contact blade, avoid the danger that finger and blade contact brought, the plane bearing structure of blade inslot portion can provide multiple supporting points for the blade, and the holding surface is big.

However, the utility knife storage box can only store new blades and cannot recover old blades, so that when the utility knife is used for replacing the blades, the replaced old blades are often discarded directly, not only is the resources wasted, but also other people are easily accidentally injured, on the other hand, the utility knife storage box is easy to cause contact friction and even collision between the cutting edge of the new blade and the box body to cause the abrasion of the cutting edge, thereby affecting the service life of the utility knife storage box, and therefore the prior utility knife storage box needs to be improved.

Disclosure of Invention

The utility model aims to provide a novel blade storage box, which is provided with an old blade cavity for recycling old blades on one hand and a protective plate on the other hand, so that the cutting edge of the new blade can be protected.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a novel blade receiver, the power distribution box comprises a box bod, be equipped with new blade chamber and old blade chamber that keep apart the setting in the box body, the box body is equipped with the accommodation mouth that communicates old blade chamber, the box body corresponds the position that the accommodation mouth is equipped with openable closing cap, new blade chamber is used for storing a plurality of new blades, the box body is equipped with the play edge that links to each other with new blade chamber, the box body slides and is provided with the push plate that partly stretches into in new blade intracavity, push plate side end extends towards new blade intracavity has the protection shield that is used for protecting new blade edge, box body corresponds play edge one side and is equipped with the access hole that supplies the protection shield to stretch out, push plate inner is equipped with the attachment face, new blade intracavity is equipped with elastic support piece, elastic support piece provides new blade and is to the elastic effort of attachment face one side motion, so that the new blade that is close to the attachment face supports and is equipped with the flange for the opposite side protruding of play edge, be equipped with the push button on the push plate, when pushing forward the board towards the direction of play edge through the push button, the flange can drive the new blade that contacts with the attachment face to go out.

Further, a plurality of convex ribs which are arranged at intervals are arranged on one side of the pushing plate corresponding to the new blade, and the inner end faces of the convex ribs are arranged in a flush manner and form an attachment face.

Further, the length of the protection plate is larger than that of the new blade, and the protection plate is made of ABS plastic.

Further, the protection board is integrally formed on the pushing plate, and an integral part formed by the protection board and the pushing plate is made of ABS plastic.

Further, the elastic support piece comprises a plane support part, a connecting part and a supporting part, wherein the two ends of the plane support part are respectively connected with the connecting parts which are arranged obliquely outwards, the other ends of the two connecting parts are respectively connected with the supporting part, a limiting protrusion is arranged in a new blade cavity, the supporting part is provided with a jack matched with the limiting protrusion, and the elastic support piece is limited to rotate by limiting fit of the limiting protrusion and the jack.

Further, a stopper is provided at a position of the case corresponding to the lower end of the outlet blade, the stopper serving to stop the remaining new blade except against the attachment surface.

Further, the two sides of the pushing plate are respectively provided with a protection plate extending towards the inside of the new blade cavity, and the box body is provided with a passage opening for the protection plate to extend out in the direction corresponding to the knife edge.

Further, the flange has an obliquely disposed abutment surface having an angle of inclination that corresponds to an angle of inclination of a side edge of the new insert adjacent the abutment surface.

Further, the box body includes box body and the top cap of knot dress in the box body, and the box body encloses with the top cap and covers and form new blade chamber, and the top cap is equipped with the spout that extends along new blade play sword direction, the spout link up the top cap and be linked together with new blade chamber, push plate installs in the spout and can slide along the spout direction.

Further, the sealing cover comprises a sealing piece fixedly inserted in the storage opening and a flip cover which is connected with the sealing piece in an openable mode, a breaking opening communicated with the old blade cavity is formed in the sealing piece, and the old blade can be broken through the breaking opening.

In summary, the utility model has the following beneficial effects:

according to the blade storage box, the protection plate is arranged at the side end of the pushing plate, so that the function of protecting the blade of a new blade can be achieved, and on the other hand, the old blade cavity is additionally arranged on the box body, so that the blade storage box has the function of recycling the old blade.

Drawings

Fig. 1 is a schematic diagram of the structure of the front view of the present utility model.

Fig. 2 is a schematic view of the structure of the backside view angle of the present utility model.

Fig. 3 is a first perspective cross-sectional view of the present utility model.

Fig. 4 is a second perspective cross-sectional view of the present utility model.

Fig. 5 is an exploded view of the present utility model.

Fig. 6 is a schematic structural view of the push plate of the present utility model.

Fig. 7 is a schematic view of an attachment surface of the present utility model.

Fig. 8 is a schematic structural view of the elastic support of the present utility model.

In the figure: 10. a case body; 11. a box body; 12. a top cover; 121. a chute; 13. a new blade cavity; 131. a convex strip; 14. old blade cavity; 15. a storage port; 16. a knife edge is formed; 17. a passage opening; 18. a limit protrusion; 19. a stop portion; 20. a cover; 21. a sealing member; 211. a fracture; 22. a flip cover; 30. a new blade; 40. a pushing plate; 41. a protective plate; 42. convex ribs; 421. an attachment surface; 43. a flange; 431. an abutment surface; 44. a push button; 45. an elastic clamping protrusion; 46. a limit groove; 50. an elastic support; 51. a planar support portion; 52. a connection part; 53. a leg portion; 531. and a jack.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-8, a novel blade storage box comprises a box body 10, wherein a new blade cavity 13 and an old blade cavity 14 which are arranged in an isolated manner are arranged in the box body 10, the new blade cavity 13 and the old blade cavity 14 can be arranged vertically or transversely, the box body 10 is provided with a storage opening 15 communicated with the old blade cavity 14, the box body 10 is provided with an openable sealing cover 20 corresponding to the storage opening 15, namely, the sealing cover 20 is connected to the box body 10 in an openable manner, when a blade is replaced, the sealing cover 20 is opened, the replaced old blade is placed into the old blade cavity 14, after the storage is completed, the storage opening 15 is closed through the sealing cover 20, the recovery of the old blade is realized through the arrangement of the old blade cavity 14, and the collection and the treatment of the old blade are further facilitated.

The new blade cavity 13 is used for storing a plurality of new blades 30, the new blades 30 are arranged in the new blade cavity 13 in a stacked mode, the box body 10 is provided with an outlet blade 16 communicated with the new blade cavity 13, the box body 10 is slidably provided with a push plate 40 which partially stretches into the new blade cavity 13, the side end of the push plate 40 extends towards the inside of the new blade cavity 13 and is provided with a protection plate 41 for protecting the cutting edge of the new blades 30, one side of the box body 10 corresponding to the outlet blade 16 is provided with a passage opening 17 for the protection plate 41 to stretch out, the inner end of the push plate 40 is provided with an attachment surface 421, the inside of the new blade cavity 13 is provided with an elastic support 50, the elastic support 50 provides elastic force for the new blades 30 to move towards one side of the attachment surface 421 so that the new blades 30 adjacent to the attachment surface 421 are abutted against the attachment surface 421, the other side of the push plate 40 opposite to the outlet blade 16 is convexly provided with a flange 43, and the push plate 40 is provided with a push button 44, when the push plate 40 is driven to push towards the outlet blade 16 by the push button 44, the flange 43 can drive the new blades 30 contacting the attachment surface 421 to slide out of the outlet blade 16.

Specifically, the lowest end of the flange 43 is not lower than the lowest end of the new blade 30 abutting against the attachment surface 421, and the lowest end of the flange 43 is lower than the uppermost end of the new blade 30 abutting against the attachment surface 421, so that the push plate 40 can only move the single new blade 30 abutting against the attachment surface 421 toward the outlet edge 16 when sliding toward the outlet edge 16, and the new blade 30 abutting against the attachment surface 421 is the uppermost new blade 30 in the current state, i.e. the new blade 30 farthest from the elastic support 50, for easy understanding.

The push plate 40 is provided with a plurality of ribs 42 arranged at intervals on one side corresponding to the new blade 30, the inner end surfaces of the ribs 42 are flush with each other to form an attachment surface 421, the attachment surfaces 421 are used for contacting with the uppermost new blade 30, and the attachment surfaces 421 can reduce the contact area with the new blade 30 and further reduce friction with the surface of the new blade 30 through the arrangement.

The length of the protection plate 41 is larger than that of the new blade 30, the protection plate 41 is made of ABS plastic, and the purpose of protecting the blade of the new blade 30 is achieved through good wear resistance of the ABS plastic.

The protection plate 41 is integrally formed on the push plate 40, and an integral part formed by the protection plate 41 and the push plate 40 is made of an ABS plastic material, so that the blade edge of the new blade 30 can be protected, and the surface of the new blade 30 adjacent to one end of the attachment surface 421 can be protected.

The elastic support 50 comprises a planar support part 51, a connecting part 52 and a leg part 53, wherein the planar support part 51 is a support surface for receiving the new blade 30, two ends of the planar support part 51 are respectively connected with the connecting parts 52 which are arranged obliquely outwards, and the other ends of the two connecting parts 52 are respectively connected with the leg parts 53.

The new blade cavity 13 is internally provided with the limit bulge 18, the stand-off portion 53 is provided with the jack 531 matched with the limit bulge 18, the limit bulge 18 and the jack 531 are matched in a limit mode to limit the rotation of the elastic supporting piece 50, for example, the limit bulge 18 can be arranged in a rectangular shape or an oval shape or the like, the elastic supporting piece 50 is stably installed at a set position through the arrangement, the elastic supporting piece 50 is prevented from being shifted, the elastic supporting piece 50 and the box body 10 are designed in a split mode, compared with the prior art, the processing difficulty can be greatly reduced, the production cost is reduced, and meanwhile, due to the arrangement of the elastic supporting piece 50, the new blade 30 can be abutted against the attachment surface 421 under the elastic action of the elastic supporting piece 50, and the new blade 30 can be prevented from falling out from the knife edge 16.

The box 10 is provided with a stop 19 at a position corresponding to the lower end of the outlet blade 16, said stop 19 being adapted to stop the remaining new blade 30, except against the attachment surface 421. In the present utility model, the width a of the knife outlet 16 is only used for the push plate 40 to pass through with the new blades 30 abutting against the push plate 40, so that the rest of the new blades 30 except the attachment surface 421 are ensured to be stopped in the new blade cavity 13 of the box body 10, and each time the new blades slide towards the knife outlet 16, only the single new blade 30 abutting against the attachment surface 421 is driven to move towards the knife outlet 16, namely, each time the new single blade 30 is pushed out.

The both sides of push plate 40 are equipped with respectively towards the protection shield 41 of new blade intracavity 13 extension, box body 10 is equipped with the access port 17 that supplies protection shield 41 to stretch out corresponding to the edge of a knife 16 direction, through set up protection shield 41 respectively in push plate 40's both sides for new blade chamber 13's both sides can both play the guard action to new blade 30's cutting edge, and the producer can be unified when being to fold new blade 30 in box body 10 installation, can be unified will be in the new blade 30's cutting edge of folding towards the left side place or unified will be in the new blade 30's of folding cutting edge towards the right side place, solves because of being to fold new blade 30 about the position collective misplacement and need the problem of changing the direction again.

The flange 43 has an inclined abutment surface 431, and the inclination angle of the abutment surface 431 is consistent with the inclination angle of a side edge of the new blade 30 adjacent to the abutment surface 431, in this embodiment, the new blade 30 is a T-shaped blade, as shown in fig. 5, by this arrangement, it can be ensured to a greater extent that the new blade 30 does not deflect during the pushing process, so that the new blade 30 can be pushed more smoothly, and on the other hand, the smoothness and smoothness of pushing the new blade 30 can be improved due to the increase of the contact surface between the abutment surface 431 and the rear end of the new blade 30 being pushed.

The box body 10 includes the box body 11 and the top cap 12 of buckling in the box body 11, certainly as equivalent alternative means, top cap 12 also can set up to be connected through the fastener with box body 11, and box body 11 encloses with top cap 12 and covers and form new blade chamber 13, and top cap 12 is equipped with the spout 121 that extends along new blade 30 play sword direction, spout 121 is closed spout 121 for push plate 40 can not appear the problem of roll-off spout 121, spout 121 link up top cap 12 and be linked together with new blade chamber 13, push plate 40 installs in spout 121 and can slide along spout 121 direction, and this box body 10 adopts split type setting, on the one hand can reduce the manufacturing degree of difficulty, reduction in production cost, on the other hand can assemble elastic support member 50 and place to be the new blade 30 of folding more conveniently.

The push plate 40 is equipped with spacing portion corresponding to the lower part of spout 121, the push plate 40 is equipped with the protruding 45 of elasticity card corresponding to the upper portion of spout 121, be formed with spacing groove 46 between spacing portion and the elastic fastener, top cap 12 is equipped with spacing complex spacing flange 43 with spacing groove 46 corresponding to the both sides of spout 121, and the upper end of the protruding 45 of elasticity card is equipped with the guide slope, and when installing the push plate, upwards withhold push plate 40 from top cap 12 lower part with push plate 40 to push up the protruding 45 of elasticity card to the upper portion of spacing flange 43, through this setting, so that push plate 40 and top cap 12 assemble into an organic whole piece, push plate 40 can slide along spout 121 of top cap 12 simultaneously.

The box body 11 is provided with a plurality of raised strips 131 at the bottom of the side end of the new blade cavity 13, a slot is formed between the box body 11 and the raised strips 131, the lower end of the top cover 12 is inserted into the slot and is in limit fit with the slot, and through the arrangement, the box body 11 and the top cover 12 are more convenient and firm to install.

The cover 20 includes a sealing member 21 fixed at the receiving opening 15 and a flip 22 openably connected to the sealing member 21, in the present utility model, one end of the flip 22 is hinged to the sealing member 21, the other end is fastened to the sealing member 21, a breaking opening 211 communicating with the old blade cavity 14 is formed on the sealing member 21, the old blade can be broken through the breaking opening 211, the old blade can be prevented from falling out from the old blade cavity 14 by the arrangement of the cover 20, and the box 10 has a blade breaking function by the arrangement of the breaking opening 211.

In summary, the utility model has the following beneficial effects:

The blade storage box of the present utility model has a function of protecting the blade of the new blade 30 by providing the protection plate 41 at the side end of the push plate 40, and on the other hand, the old blade chamber 14 is additionally provided on the box body 10, so that the blade storage box has a function of recovering the old blade.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.

Claims

1. Novel blade receiver, its characterized in that: comprises a box body (10), a new blade cavity (13) and an old blade cavity (14) which are arranged in an isolated manner are arranged in the box body (10), the box body (10) is provided with a storage opening (15) which is communicated with the old blade cavity (14), an openable sealing cover (20) is arranged at the position, corresponding to the storage opening (15), of the box body (10), the new blade cavity (13) is used for storing a plurality of new blades (30), the box body (10) is provided with an outgoing blade (16) which is communicated with the new blade cavity (13), the box body (10) is provided with a pushing plate (40) which partially stretches into the new blade cavity (13), the side end of the pushing plate (40) stretches towards the inside of the new blade cavity (13) to be provided with a protection plate (41) which is used for protecting the blade edge of the new blade (30), one side of the box body (10) is provided with a channel opening (17) which is provided with an attachment surface (421) corresponding to the outgoing blade (41), the inner end of the pushing plate (40) is provided with an attachment surface (421), the inside of the new blade cavity (13) is provided with an elastic support (50), the elastic support (50) provides an elastic support (30) which provides an elastic force towards the attachment surface (421) of one side of the attachment surface (421) to enable the new blade (421) to move towards the opposite side (421) to be abutted against the elastic surface (43) of the new blade (30), the push plate (40) is provided with a push button (44), and when the push plate (40) is driven to push towards the direction of the knife edge (16) by the push button (44), the flange (43) can drive a new blade (30) contacted with the attachment surface (421) to slide out of the knife edge (16).

2. The novel blade housing case according to claim 1, wherein: one side of the pushing plate (40) corresponding to the new blade (30) is provided with a plurality of convex ribs (42) which are arranged at intervals, and the inner end surfaces of the convex ribs (42) are arranged in a flush manner and form an attachment surface (421).

3. The novel blade housing case according to claim 1, wherein: the length of the protection plate (41) is larger than that of the new blade (30), and the protection plate (41) is made of ABS plastic.

4. The novel blade housing case according to claim 1, wherein: the protection plate (41) is integrally formed on the pushing plate (40), and an integral part formed by the protection plate (41) and the pushing plate (40) is made of ABS plastic.

5. The novel blade housing case according to claim 1, wherein: the elastic support piece (50) comprises a plane support portion (51), connecting portions (52) and supporting leg portions (53), wherein the connecting portions (52) which are arranged obliquely outwards are respectively connected to two ends of the plane support portion (51), the supporting leg portions (53) are respectively connected to the other ends of the two connecting portions (52), limiting protrusions (18) are arranged in the new blade cavity (13), inserting holes (531) which are matched with the limiting protrusions (18) are formed in the supporting leg portions (53), and the elastic support piece (50) is limited to rotate through limiting matching of the limiting protrusions (18) and the inserting holes (531).

6. The novel blade housing case according to claim 1, wherein: the box body (10) is provided with a stop part (19) corresponding to the lower end of the knife outlet edge (16), and the stop part (19) is used for stopping the rest new blades (30) except the abutting attachment surface (421).

7. The novel blade housing case according to claim 1, wherein: the two sides of the pushing plate (40) are respectively provided with a protection plate (41) extending towards the inside of the new blade cavity (13), and the box body (10) is provided with a passage opening (17) for the protection plate (41) to extend out in the direction corresponding to the knife outlet (16).

8. The novel blade housing case according to claim 1, wherein: the flange (43) is provided with an abutting surface (431) which is obliquely arranged, and the inclination angle of the abutting surface (431) is consistent with the inclination angle of one side edge of the new blade (30) adjacent to the abutting surface (431).

9. The novel blade housing cartridge of any one of claims 1-8, wherein: the box body (10) comprises a box body (11) and a top cover (12) buckled on the box body (11), the box body (11) and the top cover (12) are surrounded to form a new blade cavity (13), the top cover (12) is provided with a sliding groove (121) extending along the cutter outlet direction of the new blade (30), the sliding groove (121) penetrates through the top cover (12) and is communicated with the new blade cavity (13), and the pushing plate (40) is installed on the sliding groove (121) and can slide along the sliding groove (121).

10. The novel blade housing cartridge of any one of claims 1-8, wherein: the sealing cover (20) comprises a sealing piece (21) fixed at the storage opening (15) and a flip cover (22) which is connected with the sealing piece (21) in an openable mode, a breaking opening (211) communicated with the old blade cavity (14) is formed in the sealing piece (21), and the old blade can be broken through the breaking opening (211).