CN212124713U

CN212124713U - Portable seal cutting knife

Info

Publication number: CN212124713U
Application number: CN202020649763.XU
Authority: CN
Inventors: 赵磊
Original assignee: Nanjing Chuanxi Cultural Gift Co ltd
Current assignee: Nanjing Chuanxi Cultural Gift Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-11
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a portable seal cutting knife, the knife head comprises a knife head and a first thread end which are connected with each other, the holding part comprises a holding rod and a second thread end which are connected with each other, one side of the holding rod far away from the second thread end is provided with a first middle cavity, the middle part of the holding rod is provided with an external thread, the first middle cavity is internally provided with a first internal thread, the knife head is screwed at the first internal thread through the first thread end and is fixedly connected with the holding rod, one end of a supporting cover closing rod is provided with a second middle cavity, the second middle cavity is internally provided with a second internal thread, the supporting cover closing rod is screwed at the external thread part or the second thread end through the second internal thread and can cover the knife head in the second middle cavity or be fixed at one end of the holding rod far away from the knife head, the supporting cover closing rod can be arranged at both ends of the holding rod, the screw can play the role of holding and generating force when in seal cutting conveniently, and has the role of closing and, and the whole volume is less after the lid closes, conveniently carries, reasonable in design, and the structure is ingenious.

Description

Portable seal cutting knife

Technical Field

The utility model relates to a seal cutting sword field especially relates to a portable seal cutting sword.

Background

Along with the continuous improvement of material standard of living, people's interest and hobbies also obtain many-sidedly to expand and extend, wherein seal cutting just receives not few people's favor, and people can improve individual will power and concentrate on the power through seal cutting pottery and practise temperament. The most main tool used for seal cutting is a seal cutting knife, and the seal cutting knife which is good and suitable for the seal cutting knife can better endow the works with vitality.

However, the existing seal cutting knife generally has a long length, and when the seal cutting knife is not used, a knife head of the seal cutting knife is generally exposed outside, so that the seal cutting knife is inconvenient to carry, is easy to damage, and needs to be stored and kept by an appliance adapted to the seal cutting knife.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable seal cutting sword supports the lid and closes the pole and can screw in the both ends of holding the pole, both can play the effect of gripping and generating power when making things convenient for the seal cutting, has the lid again and closes the effect of protection tool bit, and the lid closes the whole volume in back less, conveniently carries, reasonable in design, and structure is ingenious.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a portable seal cutting sword, includes the sword head portion, grips the portion and supports the lid and close the pole, the sword head portion is including the tool bit and the first screw thread end that link to each other, the portion of gripping is including the holding pole and the second screw thread end that link to each other, one side of keeping away from the second screw thread end on the holding pole is equipped with first lumen, and its middle part is equipped with the external screw thread, be equipped with first internal thread in the first lumen, the sword head portion screws in first internal thread department and holds the pole fixed linking to each other through first screw thread end, the one end that supports the lid and close the pole has the second lumen, be equipped with the second internal thread in the second lumen, it closes the pole and screws in external screw thread department or second screw thread end department through the second internal thread and can fit the sword head portion lid in the second lumen or be fixed in and hold pole and keep away from sword.

Preferably, the tool head comprises a tool bit and a first threaded end, the tool bit and the first threaded end having a unitary construction.

As a further optimization, the cutter head part comprises two cutter heads, two first threaded ends and a connecting column, the two ends of the connecting column are symmetrically and sequentially provided with the first threaded ends and the cutter heads, the first threaded ends and the connecting column are of an integrated structure.

As a further optimization, the diameter of the connecting column is larger than that of the first threaded end and is equal to the outer diameter of the first middle cavity.

As a further optimization, the holding rod is provided with anti-slip textures on one side close to the first middle cavity.

As a further optimization, the anti-slip texture is arranged adjacent to the external thread.

As a further optimization, a wrapping gasket is arranged on one side, far away from the anti-skid texture, of the holding rod.

As a further optimization, one side of the supporting covering rod, which is far away from the second middle cavity, is provided with a hanging hole end.

As a further optimization, the length of the supporting covering rod is 2.5-6 cm.

Compared with the prior art, the utility model discloses following beneficial effect has:

support the lid and close the pole and can screw in the both ends of holding the pole, both can play the effect of holding when making things convenient for the seal cutting and give birth to, have again the lid and close the effect of protecting the tool bit, and the lid closes the back whole volume less, conveniently carries, reasonable in design, and the structure is ingenious.

Drawings

Fig. 1 is a structural diagram of a usage state of the present invention.

Fig. 2 is a structural diagram of the covering state of the embodiment of the present invention.

Fig. 3 is a structural diagram of a cutter head according to an embodiment of the present invention.

Fig. 4 is a structural diagram of a grip portion according to an embodiment of the present invention.

Fig. 5 is a structural diagram of a supporting covering rod according to an embodiment of the present invention.

Fig. 6 is a structural view of a cutter head portion according to another embodiment of the present invention.

In the drawings, 1. a cutter head part; 11. a first threaded end; 12. a cutter head; 13. connecting columns; 2 a holding part; 21. a holding rod; 22. a second threaded end; 211. a first central cavity; 212. a first internal thread; 213. an external thread; 214. anti-skid texture; 31. a second central cavity; 311. a second internal thread; 32. and (4) hanging a hole end.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example 1

As shown in fig. 1 to 5, a portable seal cutting tool comprises a tool head portion 1, a holding portion 2 and a supporting and covering rod 3, the tool head portion 1 comprises a tool bit 12 and a first threaded end 11 which are connected with each other, the holding portion 2 comprises a holding rod 21 and a second threaded end 22 which are connected with each other, a first middle cavity 211 is arranged on one side of the holding rod 21 away from the second threaded end 22, an external thread 213 is arranged in the middle of the holding rod, a first internal thread 212 is arranged in the first middle cavity 211, the tool head portion 1 is screwed to the first internal thread 212 through the first threaded end 11 and is fixedly connected with the holding rod 21, a second middle cavity 31 is arranged at one end of the supporting and covering rod 3, a second internal thread 311 is arranged in the second middle cavity 31, the supporting and covering rod 3 is screwed to the external thread 213 or the second threaded end 22 through the second internal thread 311, the tool head portion 1 can be covered in the second middle cavity 31 or fixed to one end of the holding rod 21 away from the tool head portion 1, the tool head portion 1 comprises a tool bit 12 and a first threaded, the cutting head 12 and the first threaded end 11 have an integral structure.

The first threaded end is screwed into the first middle cavity, the cutter head can be fixed on the holding rod, at the moment, the supporting cover rod is screwed onto the second threaded end through second internal threads in the second middle cavity, the supporting cover rod can be fixed on one side, far away from the cutter head, of the holding rod, and the supporting cover rod prolongs the holding length, so that the cutter head can be conveniently held by hands to perform seal cutting action; after the seal cutting is finished, the supporting covering rod is screwed down from the second threaded end, one side of the cutter head is inserted into the second middle cavity, and the covering action of the cutter head is finished through the screwing action of the second internal thread and the external thread in the middle of the holding rod. Support the lid and close the pole and both can play the effect of holding when making things convenient for the seal cutting and sending out force, have the lid again and close the effect of protecting the tool bit, and the external screw thread sets up in the middle part of holding the pole, and the lid closes the back whole volume less, conveniently carries, reasonable in design, and the structure is ingenious.

One side of the holding rod 21 close to the first middle cavity 211 is provided with anti-skidding textures 214, so that the friction between a hand and the seal cutting knife is increased through the anti-skidding textures, the hand is prevented from skidding, and the hand can exert force conveniently.

Non-slip texture 214 is disposed adjacent external threads 213.

A wrapping gasket is arranged on one side of the holding rod 21 far away from the anti-skid texture 214.

The side of the supporting cover rod 3 far away from the second middle cavity 31 is provided with a hanging hole end 32, and ornaments or hanging ropes can be fastened through the hanging hole end, so that the supporting cover rod is attractive and convenient to hang.

The length of the supporting covering rod 3 is 2.5-6cm, and the supporting covering rod is provided with a certain length, so that the supporting covering rod can accommodate a tool bit and has the function of extending the length to conveniently hold the tool bit.

Example 2

As shown in fig. 6, the difference between this embodiment and embodiment 1 is that the structure of the tool bit portion is different, the tool bit portion 1 in this embodiment includes two tool bits 12, two first threaded ends 11 and a connecting column 13, the first threaded ends 11 and the tool bits 12 are symmetrically arranged at two ends of the connecting column 13 in sequence, and the tool bits 12, the first threaded ends 11 and the connecting column 13 have an integrated structure.

Two tool bits are separated at both ends, and when using a tool bit to carry out seal cutting, another tool bit is screwed in first lumen through the first screw thread end that is close to it, spliced pole and holding pole looks butt.

The two tool bits can be tool bits with the same specification, and when one of the tool bits is damaged, the tool bit is convenient to replace; the cutting tool can also be used for cutting tools with different specifications and is suitable for different seal cutting styles and seal cutting actions. Through the setting of two tool bits, can reduce the tool bit and carry, easily keep, reduce and lose the probability.

The diameter of the connecting column 13 is larger than that of the first threaded end 11 and is equal to the outer diameter of the first middle cavity 211, so that the connecting column and the holding rod can be smoothly connected, and the hand feeling of holding is improved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a portable seal cutting sword, its characterized in that, closes pole (3) including sword head portion (1), portion of gripping (2) and support lid, sword head portion (1) is including tool bit (12) and first screw thread end (11) that link to each other, portion of gripping (2) are including holding pole (21) and second screw thread end (22) that link to each other, one side of keeping away from second screw thread end (22) on holding pole (21) is equipped with first lumen (211), and its middle part is equipped with external screw thread (213), be equipped with first internal thread (212) in first lumen (211), sword head portion (1) is screwed in first internal thread (212) department and is held pole (21) fixed link to each other through first screw thread end (11), the one end that supports the portion of closing pole (3) has second lumen (31), be equipped with second internal thread (311) in second lumen (31), it closes pole (3) to support the portion of closing in second internal thread (311) to screw or the second external screw thread (213) department through second internal thread (311) to screw The end (22) can cover the scalpel head (1) in the second middle cavity (31) or be fixed at one end of the holding rod (21) far away from the scalpel head (1).

2. The portable seal cutting tool of claim 1, wherein the tool head (1) comprises a tool bit (12) and a first threaded end (11), and the tool bit (12) and the first threaded end (11) are of a unitary construction.

3. The portable seal cutting tool of claim 1, wherein the tool head (1) comprises two tool bits (12), two first threaded ends (11) and a connecting column (13), the connecting column (13) is symmetrically provided with the first threaded ends (11) and the tool bits (12) at two ends, and the tool bits (12), the first threaded ends (11) and the connecting column (13) have an integral structure.

4. The portable seal cutting tool of claim 3, wherein the diameter of the connecting post (13) is larger than the diameter of the first threaded end (11) and equal to the outer diameter of the first middle cavity (211).

5. The portable seal cutting tool of claim 1, wherein the holding rod (21) is provided with an anti-slip texture (214) on one side close to the first middle cavity (211).

6. The portable seal cutting tool of claim 5, wherein the non-slip texture (214) is disposed adjacent to the external thread (213).

7. The portable seal cutting tool of claim 5, wherein a packing gasket is arranged on the holding rod (21) at the side far away from the anti-slip texture (214).

8. The portable seal cutting tool of claim 1, wherein the support cover rod (3) is provided with a hanging hole end (32) at a side thereof away from the second middle cavity (31).

9. The portable seal cutting tool according to any one of claims 1 to 8, wherein the length of the supporting cover rod (3) is 2.5-6 cm.