CN218049411U

CN218049411U - Repair sword with remove bits function

Info

Publication number: CN218049411U
Application number: CN202221873501.7U
Authority: CN
Inventors: 朱慧; 徐俊; 王晨娅; 李迎
Original assignee: Hangzhou Institute Of Cultural Relics And Archaeology
Current assignee: Hangzhou Institute Of Cultural Relics And Archaeology
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-16
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a repair knife with scrap removing function, which comprises a knife handle and a blade and is characterized in that the knife handle is provided with a connecting piece, the connecting piece is provided with a hose and a telescopic pipe which can be plastically deformed, a cavity which is communicated with the hose and the telescopic pipe is arranged in the connecting piece, one end of the hose extending to the tip end of the blade is provided with an air blowing opening, and the telescopic pipe is externally connected with a fan used for blowing air to the telescopic pipe; due to the plastic deformation of the hose, the blowing direction of the blowing port can be adjusted by adjusting the shape of the hose, so that the blowing direction can be adjusted; the fan is connected to the connecting piece through the telescopic pipe, the connecting piece is fixed to the knife handle, the weight of the connecting piece is far smaller than that of the fan, the fan is set as an external connecting piece, the weight of a knife can be reduced, and therefore the finger ache symptom after long-time operation of an operator is relieved.

Description

Repair sword with remove bits function

Technical Field

The utility model relates to a cutter technical field specifically is a restoration sword with remove bits function.

Background

The repairing knife is one of main using tools in cultural relic repairing, when the knife carries out repairing work, more dust particles are generated, the dust particles are easy to accumulate on a repairing part, and the repairing progress is influenced if the dust particles are not removed in time.

Although the repairing knife for repairing cultural relics has the scrap blowing function, if a fan for blowing dust is directly arranged on the repairing knife, the knife is heavier in weight, and is relatively laborious to operate, the fingers are easy to have symptoms such as ache when working for a long time, and the wind direction is not adjustable.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one technical problem mentioned in the background art, the utility model aims to provide a restoration sword with remove bits function.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a repair sword with remove bits function, includes handle of a knife and blade, its characterized in that, be equipped with the connecting piece on the handle of a knife, be equipped with plastic deformation's hose and flexible pipe on the connecting piece, be equipped with the chamber that link up hose and flexible pipe in the connecting piece, the hose is equipped with the mouth of blowing to the tip extension of blade, flexible pipe external connection has the fan that is used for blowing to flexible pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

due to the plastic deformation of the hose, the blowing direction of the blowing port can be adjusted by adjusting the shape of the hose, so that the blowing direction can be adjusted; the fan is connected to the connecting piece through the telescopic pipe, the connecting piece is fixed to the knife handle, the weight of the connecting piece is far smaller than that of the fan, the fan is set as an external connecting piece, the weight of a knife can be reduced, and therefore the finger ache symptom after long-time operation of an operator is relieved.

Preferably, the knife handle is provided with a sliding groove, the sliding groove is connected with a sliding block in a sliding manner, and the sliding block is fixedly connected with the connecting piece.

Preferably, the sliding groove extends from the end part of the hilt to the blade, and the length of the sliding groove is one fourth of the length of the hilt.

Preferably, an LED lamp is arranged on the air blowing opening.

Preferably, a battery is arranged in the connecting piece and electrically connected with the LED lamp.

Preferably, the surface of the knife handle is provided with anti-slip lines.

Preferably, a wrist strap is arranged on the fan.

Drawings

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

FIG. 2 is an enlarged partial schematic view at A "of FIG. 1;

FIG. 3 is a partial exploded view of the present invention;

in the figure:

1. a knife handle; 11. a blade; 12. a chute; 13. anti-skid lines; 2. a connecting member; 21. a slider; 211. a clamping block; 22. a hose; 23. an air blowing port; 24. an LED lamp; 3. a telescopic pipe; 4. a fan; 5. a wrist band.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, 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.

Referring to fig. 1 and 3, the repair knife with the scrap removing function provided by the embodiment includes a knife handle 1 and a blade 11, because the surface of the knife handle 1 is smooth, if the knife handle 1 is directly grabbed on the knife handle 1 during repairing cultural relics, fingers are easy to slip, in order to prevent the slip phenomenon, the surface of the knife handle 1 is provided with anti-slip lines 13, and the slip problem can be effectively solved by holding the anti-slip lines 13 with hands.

Referring to fig. 3, in order to satisfy the chip removing function and reduce the weight of the repairing knife, in this embodiment, a sliding groove 12 is formed at one end of the knife handle 1 away from the blade 11, and it is noted that two sliding grooves 12 are respectively formed on the upper surface and the lower surface of the blade 11, and the distances from the four sliding grooves 12 to the edge of the knife handle 1 are equal; the tool handle 1 is connected with a sliding block 21 in a sliding manner, the sliding block 21 is two arc-shaped hoops, the inner walls of the hoops are provided with clamping blocks 211, the clamping blocks are connected with the sliding grooves 12 in a sliding manner, and the sliding block 21 is provided with a connecting piece 2; because the distances from the four sliding grooves 12 to the edge of the knife handle 1 are equal, the connecting piece 2 can be positively/reversely arranged on the knife handle 1 and can be arranged according to the habit of an operator, for example, the connecting piece 2 can be positively or reversely arranged by using a left hand/a right hand according to the habit of the operator.

It should be noted that the sliding groove 12 extends from the end of the handle 1 to the blade 11, the length of the sliding groove 12 is one fourth of the length of the handle 1, when the sliding block 21 slides to the end of the sliding groove 12 close to the blade 11, the inner wall of the sliding groove 12 abuts against the latch 211, so that the sliding block 21 can be prevented from sliding to the position for grasping by hand, and when the repairing knife is used, the blade 11 usually faces downward, so as to play a role in positioning the sliding block 21.

Referring to fig. 1 and 2, in this embodiment, a plastically deformable hose 22 is disposed on an end surface of the connecting member 2 close to the blade 11, an extension tube 3 is disposed on an end surface far from the blade 11, a cavity penetrating the hose 22 and the extension tube 3 is disposed in the connecting member 2, an air blowing port 23 is disposed at one end of the hose 22 extending to a tip end of the blade 11, and a fan 4 for blowing air to the extension tube 3 is externally connected to the extension tube 3; through the work of fan 4, passing through flexible pipe 3, connecting piece 2, hose 22 with the gas in proper order, finally blowing out through gas blow opening 23, changing the blowing direction of gas blow opening 23 through hose 22, improving historical relic prosthetic work efficiency.

Referring to fig. 2, when repairing a cultural relic, the light may be weak due to too far light, and in order to avoid damage to the cultural relic during repair due to dim light in a remote place, in this embodiment, the air blowing port 23 is provided with the LED lamp 24, the LED lamp 24 is composed of a plurality of LED lamp beads, the LED lamp beads are circumferentially distributed on the air blowing port 23, and the LED lamp 24 can adjust the angle of the light along with the hose 22 and the air blowing port 23.

Wherein, a battery is arranged in the connecting piece 2, and the battery is electrically connected with the LED lamp 24.

Referring to fig. 1, in the embodiment, a wrist strap 5 is disposed on the fan 4, and the fan 4 is sleeved on the wrist by the wrist strap 5, so that the fan 4 is prevented from being placed at any place during use, and the extension tube 3 is prevented from being pulled by the fan 4, which results in inflexibility of the repair knife.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a repair sword with remove bits function, includes handle of a knife (1) and blade (11), its characterized in that, be equipped with connecting piece (2) on handle of a knife (1), be equipped with plastic deformation's hose (22) and flexible pipe (3) on connecting piece (2), be equipped with the chamber that link up hose (22) and flexible pipe (3) in connecting piece (2), hose (22) are equipped with air blowing mouth (23) to the tip-end one end of extending of blade (11), flexible pipe (3) are external to have and are used for fan (4) to flexible pipe (3) air blowing.

2. The repairing knife with the scrap removing function according to claim 1, wherein a sliding groove (12) is formed in the knife handle (1), a sliding block (21) is connected to the sliding groove (12) in a sliding mode, and the sliding block (21) is fixedly connected with the connecting piece (2).

3. The repair knife with chip removing function according to claim 2, characterized in that the slide groove (12) extends from the end of the handle (1) to the blade (11), and the length of the slide groove (12) is one quarter of the length of the handle (1).

4. The repairing knife with the scrap removing function according to claim 1, wherein an LED lamp (24) is arranged on the air blowing opening (23).

5. The repairing knife with the scrap removing function according to claim 4, wherein a battery is arranged in the connecting piece (2), and the battery is electrically connected with the LED lamp (24).

6. The repair knife with the chip removing function according to claim 1, characterized in that the surface of the knife handle (1) is provided with anti-skid lines (13).

7. The utility model discloses a repair knife with scrap removal function, according to claim 1, characterized in that the fan (4) is provided with a wrist strap (5).