CN210309727U

CN210309727U - Combined paper-cut nicking tool

Info

Publication number: CN210309727U
Application number: CN201920946860.2U
Authority: CN
Inventors: 胡起源; 廉侃超
Original assignee: Shanxi Medical University; Yuncheng University
Current assignee: Shanxi Medical University; Yuncheng University
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-14
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to a combined paper-cut nicking tool, belonging to the technical field of paper-cut manufacturing tools; the middle end of the fixed rod is equidistantly provided with a plurality of cavities, the left and right sides of the cavities are crossly provided with threaded holes, the threaded holes are internally screwed with connecting blocks, the side wall of one side of the connecting block adjacent to the cavity is fixed with a tool bit, the lower end of the fixed rod is provided with a groove, a tool handle is inserted in the groove, the lower end of the tool handle passes through the lower end of the fixed rod and is inserted in the fixed tube and is fixedly connected, the lower end of the fixed tube is inserted with the connecting block, the tool bit is screwed and inserted in the fixed tube through the connecting block, the tool handle is inserted in the other end of the fixed tube, so that the tool bit is convenient to be detached from the tool handle, the tool handle is screwed and connected in the fixed rod, a plurality of different tool bits are inserted on the side wall on the upper side of the fixed, low manufacturing cost and the like.

Description

Combined paper-cut nicking tool

Technical Field

The utility model relates to a paper-cut producing tool technical field, concretely relates to modular paper-cut burin.

Background

The paper-cut art is one of the oldest Chinese folk arts, is a hollow art, can give people a visually transparent feeling and artistic enjoyment, is a paper-cut nicking tool as a common tool in the creation of works, is an indispensable necessity particularly in the creation of finely driven paper-cut works, and is a necessary product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, a reasonable in design, convenient to use's combination formula paper-cut burin is provided, the tool bit connects soon through the connecting block and inserts and establish in the fixed pipe, the handle of a knife is inserted and is established in the other end of fixed pipe, thereby the convenience is dismantled the tool bit from the handle of a knife, the handle of a knife connects soon in the dead lever, insert on the lateral wall of dead lever upside and be equipped with the different tool bit of several, the tool bit that will need to use when using inserts in the fixed pipe can, thereby need not to prepare many burins, conveniently carry.

In order to achieve the above object, the utility model adopts the following technical scheme: it contains the tool bit, the handle of a knife, fixed pipe and dead lever, the middle-end equidistance of dead lever is equipped with the several cavity, the left and right sides cross arrangement of several cavity has the screw hole, this screw hole is linked together the setting with the cavity, threaded hole connects the connecting block soon, the connecting block is fixed with the tool bit on being adjacent to the lateral wall of one side of cavity, the tool bit sets up in the cavity, the lower extreme of dead lever is equipped with the recess, this recess interpolation is equipped with the handle of a knife, and connect soon through the screw thread, the lower extreme of handle of a knife passes behind the lower extreme of dead lever, insert and establish in the fixed pipe, and fixed connection.

Furthermore, a pull belt is arranged on the side wall of the connecting block, which is far away from one side of the cutter head, and two ends of the pull belt are fixedly connected with the side wall of the connecting block respectively.

Furthermore, the outer side of the fixed pipe is sleeved with a protective cover, and the upper end of the protective cover is screwed on the lower end of the fixed rod through threads.

Furthermore, the upper end of the fixed rod is provided with a circular ring, and a key ring is screwed in the circular ring.

Furthermore, the handle of a knife constitute by a pole and No. two poles, the lateral wall of a pole connects with the inside wall of recess soon, the inside of a pole is inserted and is equipped with No. two poles, and through bolted connection, the lower extreme of No. two poles pass behind the lower extreme of a pole, with fixed pipe fixed connection.

Furthermore, a plurality of anti-skidding grooves are formed in the outer side wall of the lower end of the second rod.

After the structure is adopted, the utility model discloses beneficial effect does: a modular paper-cut burin, the tool bit connects soon through the connecting block and inserts and establish in the fixed pipe, the tool handle is inserted and is established in the other end of fixed pipe to the convenience is dismantled the tool bit from the tool handle, the tool handle connects soon in the dead lever, inserts on the lateral wall of dead lever upside and is equipped with the different tool bit of several, will need the tool bit that uses when using insert the fixed intraductal can, thereby need not to prepare many burins, conveniently carry, the utility model has the advantages of it is reasonable to set up, the cost of manufacture is low.

Drawings

Fig. 1 is a cross-sectional view of the present invention when not in use.

Fig. 2 is a sectional view of the present invention in use.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Description of reference numerals:

the novel screwdriver comprises a screwdriver head 1, a screwdriver handle 2, a first rod 2-1, a second rod 2-2, a fixing pipe 3, a fixing rod 4, a cavity 5, a threaded hole 6, a connecting block 7, a groove 8, a pull belt 9, a protective cover 10, a circular ring 11, a key ring 12 and an anti-skidding groove 13.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: it contains tool bit 1, handle of a knife 2, fixed pipe 3 and dead lever 4, several cavity 5 has been seted up to the middle-end equidistance of dead lever 4, the left and right sides cross arrangement of several cavity 5 has screw hole 6, this screw hole 6 is linked together the setting with cavity 5, connect connecting block 7 through the screw thread soon in the screw hole 6, connecting block 7 is adjacent to welded fastening has tool bit 1 on the lateral wall of one side of cavity 5, tool bit 1 sets up in cavity 5, the lower extreme of dead lever 4 is seted up flutedly 8, this 8 interpolations in recess are equipped with handle of a knife 2, and connect soon through the screw thread, the lower extreme of handle of a knife 2 passes behind the lower extreme of dead lever 4, insert and establish in fixed pipe 3, and welded fastening, the lower extreme interpolation of fixed pipe 3.

Further, be equipped with stretching strap 9 on the lateral wall of connecting block 7 one side of keeping away from tool bit 1, the both ends of this stretching strap 9 are glued respectively with the lateral wall of connecting block 7 and are established fixedly, when rotating connecting block 7, can hold stretching strap 9 with the hand and rotate, convenient operation.

Further, the outside cover of fixed pipe 3 is equipped with protection casing 10, and the upper end of this protection casing 10 passes through the screw thread and connects on the lower extreme of dead lever 4 soon, can protect fixed pipe 3 when not using.

Furthermore, a circular ring 11 is welded and fixed at the upper end of the fixing rod 4, a key ring 12 is screwed in the circular ring 11, and when the user is worried that the user is inconvenient to take the bag, the user can hang the bag on a zipper at the outer side of the bag through the key ring 12, so that the use is convenient.

Furthermore, the knife handle 2 is composed of a first rod 2-1 and a second rod 2-2, the outer side wall of the first rod 2-1 is connected with the inner side wall of the groove 8 in a screwing mode, the second rod 2-2 is inserted into the first rod 2-1 and connected through a bolt, the lower end of the second rod 2-2 penetrates through the lower end of the first rod 2-1 and then is welded and fixed with the fixing pipe 3, and the length of the knife handle 2 can be adjusted according to habits of users.

Furthermore, a plurality of anti-slip grooves 13 are formed in the outer side wall of the lower end of the second rod 2-2, so that the phenomenon that a user slips when using the second rod is prevented, and creation is prevented from being affected.

The working principle of the specific embodiment is as follows: before use, a plurality of tool bits 1 which need to be used are respectively inserted into a cavity 5 at the upper end of a fixed rod 4 and then carried, because the tool bits are small in size and are afraid of being placed in a bag to be taken out, the tool bits can be hung on a zipper at the outer side of the bag through a key ring 12, when the tool bits are used, a protective cover 10 is firstly screwed off, then the tool bits 1 are selected according to the current needs, then a connecting block 7 at the upper side of the tool bits 1 is inserted into the fixed tube 3, the tool bits are screwed through threads, then a second rod 2-2 is held to rotate, the first rod 2-1 is screwed out from the fixed rod 4, then the first rod 2-1 is held by a hand to be used, when the tool bits 1 need to be replaced, the connecting block 7 is only required to be rotated to separate the connecting block 7 from the fixed tube 3, then the tool bits 1 which need to be used are screwed off from the upper, the connecting block 7 is screwed with the threaded hole 6.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the tool bit 1 is screwed and inserted in the fixed pipe 3 through the connecting block 7, and the tool shank 2 is inserted in the other end of the fixed pipe 3, so that the tool bit 1 is conveniently detached from the tool shank 2;

2. the knife handle 2 is screwed in the fixed rod 4, a plurality of different knife heads 1 are inserted on the side wall of the upper side of the fixed rod 4, and the knife heads 1 to be used are inserted into the fixed pipe 3 when in use, so that a plurality of nicking tools are not required to be prepared, and the carrying is convenient;

3. the upper end of the fixed rod 4 is fixedly connected with a key ring 12 through a circular ring 11, and when the user is worried that the user is inconvenient to take the bag, the user can hang the fixed rod on a zipper on the outer side of the bag through the key ring 12, so that the use is convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a modular paper-cut burin which characterized in that: it comprises a tool bit (1), a tool handle (2), a fixed tube (3) and a fixed rod (4), a plurality of cavities (5) are equidistantly arranged at the middle end of the fixed rod (4), threaded holes (6) are crossly arranged at the left side and the right side of the cavities (5), the threaded hole (6) is communicated with the cavity (5), the threaded hole (6) is internally screwed with a connecting block (7), a tool bit (1) is fixed on the side wall of one side of the connecting block (7) adjacent to the cavity (5), the tool bit (1) is arranged in the cavity (5), the lower end of the fixed rod (4) is provided with a groove (8), the groove (8) is inserted with a knife handle (2) and is screwed through threads, the lower end of the knife handle (2) is inserted in the fixed pipe (3) after passing through the lower end of the fixed rod (4), and fixedly connected, the lower end of the fixed pipe (3) is inserted with a connecting block (7) and is screwed through threads.

2. A combined paper-cut nicking tool according to claim 1, wherein: the side wall of one side, far away from the tool bit (1), of the connecting block (7) is provided with a pull belt (9), and two ends of the pull belt (9) are fixedly connected with the side wall of the connecting block (7) respectively.

3. A combined paper-cut nicking tool according to claim 1, wherein: the outer side of the fixed pipe (3) is sleeved with a protective cover (10), and the upper end of the protective cover (10) is screwed on the lower end of the fixed rod (4) through threads.

4. A combined paper-cut nicking tool according to claim 1, wherein: the upper end of the fixed rod (4) is provided with a circular ring (11), and a key ring (12) is screwed in the circular ring (11).

5. A combined paper-cut nicking tool according to claim 1, wherein: the knife handle (2) is composed of a first rod (2-1) and a second rod (2-2), the outer side wall of the first rod (2-1) is connected with the inner side wall of the groove (8) in a rotating mode, the second rod (2-2) is inserted into the first rod (2-1) and connected through bolts, and the lower end of the second rod (2-2) penetrates through the lower end of the first rod (2-1) and then is fixedly connected with the fixing pipe (3).

6. A combined paper-cut nicking tool according to claim 5, wherein: and a plurality of anti-skidding grooves (13) are formed in the outer side wall of the lower end of the second rod (2-2).