KR20150073814A

KR20150073814A - ice drill

Info

Publication number: KR20150073814A
Application number: KR1020130163499A
Authority: KR
Inventors: 유성옥
Original assignee: 유성옥
Priority date: 2013-12-23
Filing date: 2013-12-23
Publication date: 2015-07-01

Abstract

In the present invention, provided is an ice drill, which is separated in a simple manner and is conveniently carried and stored. In the ice drill, a power connection part (1) is installed at an upper end of a main axis (3), a fixing guide (2), which can be freely moved and fixed, is inserted into upper and lower parts of the main axis (3), a drill nut (11) is installed at a lower end of the main axis (3) as represented in drawing 2, a drill bolt (41) is installed at an upper end of a blade axis (4), and a safety guide (5) is inserted into the blade axis (4) where a drill blade (7) and a central center (43) are installed at a lower end of the blade axis(4) while connecting the drill nut (11) to the drill bolt (41), thus the fixing guide (2) inserted into the upper end thereof.

Description

Ice drill

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ice drill for perforating ice for fishing or the like, and more particularly, to an ice drill for securing the safety of an ice drill user and for simplifying use, storage and transportation, And an electric drill and a manual handle (6), so that a highly reliable product can be provided.

In particular, (4) the blade shaft and (5) the safety guide can be replaced, and the size of the perforation can be controlled freely according to the target fish species.

The present ice drill is provided with a power connection portion (1) at the upper end of the main shaft, (3) a screw (70) is installed around the main shaft, (3) A drill blade is provided at the lower end of the shaft (7), and a central center (43) is provided at the center thereof.

(3) At the top of the main shaft, (1) Instead of a power connection part, the handle is fixed so that it can be rotated by hand, and it is used by turning it manually.

If the handle is used as described above, a product using an electric drill may be used as shown in FIG. 9 and reference numeral 10-1229223 in reference to the drawback that it takes a long time to puncture.

9, there is a disadvantage that the screw 70 is installed and the manufacturing cost is high. (70) Since the screw rotates at a high speed, it is dangerous to use the screw (70) There is a disadvantage in that there is a disadvantage in that a power is required to rotate the screw 70 and a sharp center 70 does not act in the initial operation 43 to puncture the ice plate, The drill blade draws a spiral, causing it to move sideways quickly, causing serious injury to the user.

This is because the screw 70 having such disadvantages is difficult to provide (5) the safety guide due to the size and structure of the screw 70.

(1) The electric drill connected to the power connection is loose. (1) Even if the hand drill is disadvantageous in the power connection, there is a disadvantage that the ice drill is caught in the ice hole, do.

In particular, designs such as those in FIG. 9 and references 10-2001-0023672, Application No. 20-2002-0018604, Registration No. 10-1229223, are contemplated in which the entire ice drill is made in one piece, And it is disadvantageous in that the size of perforation can not be made different depending on the target fish species.

In other words, it is necessary to separate the [ice fishing fishing] where the size of the perforation may be small and the [fish fishing] where the size of the perforation should be large. When the ice drill is integrated, it is impossible to control the size of the perforation , It is disadvantageous in that it is necessary to perforate a crucian fishing which is 50 to 100 times or more large in the case of small size smelt fishing.

The larger the perforation, the more time and power is consumed than necessary, and the larger the perforation, the danger is that the foot will fall off during fishing.

In addition, if the ice drill is integrated, if any part fails, there is a disadvantage that a new ice drill must be newly purchased. If the ice drill is bulky, it is not easy to disassemble and disassemble the ice drill. have.

Designs registered with registration number 10-1229223 are designed so that only a rechargeable electric drill capable of rotating at a high speed can be used only by mounting a speed reducer so that the rechargeable electric drill is discharged or the rechargeable electric drill fails There is a disadvantage that the perforator itself becomes useless. That is, since a decelerator is provided to use a rechargeable electric drill for high-speed rotation, there is a disadvantage that drilling is not possible because the speed is too slow when turned by hand.

In addition, the application numbers 10-2001-0023672 and 20-2002-0018604 have a disadvantage that electric drills can not be used.

As described above, according to the conventional design, the conventional design has a danger of safety to the user, and it is impossible to disassemble and assemble it unless it is an expert. Therefore, when a part of the ice drill is damaged or damaged , And there is a disadvantage in that it is difficult to repair and disadvantage in that it is inconvenient to store and move if the assembly and disassembly are difficult due to the large volume characteristics of the ice drill.

In particular, the conventional designs have a disadvantage that they can not control the size of the perforations.

In addition, the conventional ice drill is dedicated for electric drilling, or is manually used for manually drilling, and has a disadvantage that the use limit of the product is inconvenient to the user.

(5) The safety guide of the conventional ice drill has a circular shape, which is difficult to manufacture, is expensive to manufacture, and the crushed ice powder can not escape from the round guide 5 during the drilling, There is a disadvantage of removing the crushed ice powder from the safety guide.

An object of the present invention is to provide an ice drill which is easy to disassemble and assemble, and which is easy to move and store.

In particular, (4) a blade shaft and (5) a safety guide are provided with ice drills capable of freely controlling the size of the perforations by changing the sizes according to the target fish species.

Another object of the present invention is to provide an ice drill having high reliability of a product by using an electric drill and a manual handle (6).

(5) The safety guide is improved to provide a safe and easy-to-use ice drill.

In order to achieve the above object, the ice drill of the present invention is characterized in that (3) a power connecting portion is provided at the upper end of the main shaft, (3) a fixed guide is inserted in the upper and lower portions of the main shaft, (4) open the drill bolt (41) at the top of the blade shaft (4), (4) place the drill blade at the bottom of the blade shaft and 43) insert the safety guide into the blade shaft (4) with the center center installed, (11) connect the drill nut with the drill bolt (41), and (2) .

According to the ice drill of the present invention, (3) there is no screw on the side of the main shaft (70), the manufacturing cost is reduced, (70) the risk of the screw is eliminated, (5) (43) Even if the center of gravity does not function, (42) the drill blade is spiraled and sideways so that there is no fear of being injured, (1) the power connection and the electric drill are loose, (1) Even if the power connection part is detached from the electric drill, (2) the fixing guide is caught in the shaft guide groove of the (51) axis, and the ice drill is lost.

In addition, (3) main axis and (4) blade axis are easy to disassemble and assemble, and it is convenient to move and store.

In particular, (4) the blade shaft and (5) the safety guide are changed in size according to the target fish species, and the size of the perforation can be freely determined.

Also, the use of the electric drill and the manual handle (6) using the (1) power connection portion and (63) power joint is highly effective in the reliability of the product.

In addition, the safety guide is improved, and it is convenient to use.

1 is an overall one-sided view of the ice drill of the present invention.
2 is a plan view of the ice-maker 3 according to the present invention.
3 is a plan view of the (2) fixing guide of the icemaker of the present invention.
Fig. 4 is a plan view of the blade of the ice drill according to the present invention (4). Fig.
5 is a plan view of the (5) safety guide of the icemaker of the present invention.
6 is a plan view of a drill shaft of the integrated type (33) of the ice drill of the present invention.
7 is a plan view of another embodiment of the safety guide of the ice drill of the present invention.
8 is a plan view of the handle (6) of the icemaker of the present invention.
9 is a plan view of a reference diagram other than the present invention.

Hereinafter, preferred embodiments of the ice drill according to the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to inform.

(3) The main shaft of FIG. 1 is provided with (1) a power guide portion 2 fixed guide, and (3) a power guide portion as shown in FIG. It is preferable to use a polygonal shape.

(1) When the power connecting portion is rotated by engaging with the electric drill and the handle of FIG. 8 (6), (1) When the power connecting portion is circular, it prevents the slippery wheel from turning.

(1) To make the power connection part (10) to be the same as (3) the upper end of the main shaft is milled to a certain size, or the polygonal rod is cut to a certain length, (3) Or the like.

(3) At the lower end of the shaft, (11) Drill nut is opened.

(2) In order to make the fixed guide, a rod of a certain size is cut as shown in FIG. 3, (3) an assembly hole is formed in the center of the rod so as to be freely movable up and down in the main axis, (21) If the tabs to which the fixing bolts are to be attached are installed on the side (2), the fixing guide is completed.

(4) a drill bolt is provided at the upper end of the drill shaft (41), (4) a drill blade (43) is provided at the lower end of the blade shaft, (4) When the central center is opened, the blade shaft (4) of Fig. 1 is completed.

(11) It should be particularly remembered that drill nuts and (41) drill bolts must be locked in the locked direction (42) and the drill blade must be aligned in the direction of cutting the ice.

In order to make the safety guide of FIG. 1 (5), as shown in FIG. 5, a foot plate is formed by a plate 52 of a predetermined size, a drill blade rotating part is installed upward from the foot plate 53, (5) a safety guide (5) is formed at the center of the upper end of the shaft guide groove (5), (4) the blade shaft and (3) the main shaft is freely movable up and down, Is completed.

The completed (5) safety guide has the effect that it does not require time and effort to remove the crushed powder during the drilling, since the crushed ice powder is cut out through both sides of the rotating part.

(53) Drill blade The width and height of the rotating part shall be such that the drill blade is sufficient and freely rotatable.

(5) As shown in FIG. 7, the safety guide is provided with a drill blade rotating portion 53 at the center of a disk or a rectangular plate of an appropriate size, and a cylindrical column is formed at the upper end thereof. (5) safety guide is completed by providing the shaft guide groove (51) at the center of the guide shaft (4), the blade shaft (3) and the main shaft so as to be freely movable up and down.

The completed (5) safety guide has the disadvantage that the ice powder generated by the perforation can not escape, and (5) the ice powder in the safety guide must be removed, and (5) As shown in Fig.

(4) Insert the safety guide into the blade shaft (41) Insert the drill nut (11) into the drill bolt (3) Connect the main shaft to the blade shaft (4) (3) The ice drill of the present invention is completed by (2) inserting the fixing guide through the assembly hole from the upper end of the shaft, and then fastening the fixing guide at a suitable position with the fixing bolt.

In order to perform decomposition, it is necessary to reverse the order.

As shown in Fig. 6, (33) a drill shaft is cut, a rod of a certain size is cut, (1) a power connection is formed at the upper end, and (7) a drill blade and (43) (5) inserting the safety guide (51) into the drill shaft (1) through the power connection (33) and (2) using the shaft guide groove to assemble the fixture guide Another type of ice drill is completed.

In order to perform decomposition, it is necessary to reverse the order.

In order to use the completed ice drill, it is necessary to place the foot plate on the appropriate position of the ice plate (52) and fix it by stepping on the foot plate (52) with both feet (1) Alternatively, the handle (6) as shown in FIG. 8 may be engaged and drilled.

8 (6), a rod of a certain size is cut and bent to an appropriate size as shown in FIG. 8 to form a handle, and then (1) a power joint and a polygonal (63) power joint are formed to facilitate detachment.

(63) Attach the power joint (1) to the power connection (62), hold the center grip by one hand and hold it with the other hand (61).

(7) Drill Blade and (43) Center The center is a technology that is already popular in the same industry and will not be explained further.

Although the present invention has been described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments and drawings, It will be appreciated that various modifications may be made by those skilled in the art.

1. Power connection 2. Fixed guide 3. Main axle 4. Blade shaft 5. Safety guide 6. Handle 7. Drill blade 10. Angle adjuster 11. Drill nut 20. Assembly hole 21. Fixing bolt 33. Drill shaft 41. Drill bolt 43. Center center 51. Shaft guide groove 52. Foot plate 53. Drill blade rotating part 61. Knob 62. Center grip 63. Power joint 70. Screw

Claims

(3) a power connection portion (63) on the main shaft and (63) a power coupling portion on the handle, (6) (3) It is equipped with a fixed guide that can be moved and fixed in the main axis. (3) It is equipped with a fixed guide ( 11) Drill nuts are installed, (4) Drill bolts (41) are drilled on the top of the blade shaft (11) Drill nuts and (41) drill bolts are freely disassembled and assembled. (4) (5) safety guide is inserted, (4) the drill blade and (43) center center are installed at the bottom of the blade shaft, (4) the drill shaft and (5) By replacing parts, it is possible to freely change the size of perforation. It is easy to disassemble and assemble, so it is convenient to store and move. Wherein the ice core is formed of a metal.

6. The drill bit of claim 1, wherein the drill nut and the drill bolt are not provided, but the drill bit and the center of the drill bit are formed on the drill shaft as shown in FIG. (5) the safety guide is inserted on the drill shaft (5), (2) the guide is provided on the safety guide, (2) Wherein the ice can be disassembled and assembled from the shaft.

The safety guide as claimed in claim 1, wherein the safety guide has a side surface of the drill blade rotating portion (53) so that the ice powder can escape to the side of the drill blade rotating portion (53) Inserted ice drill.