KR101675398B1

KR101675398B1 - Boring machine for ice fishing

Info

Publication number: KR101675398B1
Application number: KR1020150080588A
Authority: KR
Inventors: 왕병찬
Original assignee: 왕병찬
Priority date: 2015-06-05
Filing date: 2015-06-05
Publication date: 2016-11-22

Abstract

The present invention relates to a perforator for ice fishing used for ice fishing in winter, and more particularly, to a perforator for ice fishing, which is equipped with a drill on the upper side of a perforator so that the perforator can not be easily released from the drill, It was invented so as not to throw away.
In order to achieve the above object, a bearing is mounted on an upper part of a drilling machine, a connection fixing part is fixed to a handle of a drill, and a connection fixing part is fixed between the bearing and a handle.
The drill was first used to fix the drill to the drill, and secondarily to fix the drill to the drill, so that the drill was not immersed in water.

Description

[0001] Boring machine for ice fishing [0002]

The present invention relates to a perforator for ice fishing used for ice fishing in winter, and more particularly, to a perforator for ice fishing, which is equipped with a drill on the upper side of a perforator so that the perforator can not be easily released from the drill, It was invented so as not to throw away.

Generally, when ice fishing is done, the ice is pierced and then the fish is pierced through the hole.

In the cold winter weather, the thickness of the ice of the fisher is more than 10cm and it is not easy to make a hole in the ice.

Conventionally, there is a patent application No. 10-2014-0126111 filed by the present applicant,

Although it was fixed by only the coupling structure between the upper part of the perforator and the drill bit, it occasionally occurred that the perforator was inadvertently fallen down due to inadvertent use.

There is a need for a dual device that can more fully protect the perforator.

Accordingly, it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a perforator, which can prevent a perforator from being easily released from a drill when the drill is mounted on a perforator, So that the perforator can no longer be immersed in water.

In order to achieve the above object, a bearing is mounted on an upper part of a drilling machine, a connection fixing part is fixed to a handle of a drill, and a connection fixing part is fixed between the bearing and a handle.

The drill was first used to fix the drill to the drill, and secondarily to fix the drill to the drill, so that the drill was not immersed in water.

As described above, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to prevent the drill bit from being easily immersed in the drill, A separate fixing device using a bearing between the drill and the drill is mounted so that the drill is no longer immersed in water.

1 is a top view of a conventional perforator.
2 is a structural view of a jaw mounted inside a conventional drill chuck;
3 is an overall longitudinal sectional view of a conventional drill chuck.
Fig. 4 is an overall usage state diagram of the present invention. Fig.
5 is an embodiment showing a fixed structure of a drill and a drilling period according to the present invention.
6 is a partial vertical cross-sectional view of the connection fixing part of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

A triangular pillar 2 is formed at an upper end of a perforator 1 and a stop 3 is formed at an end of the triangular pillar 2. An insertion groove 6 is formed in three tanks 5 inside the drill chuck 4 And an insertion groove 6 is fixed to the engaging jaw 3 and a separate handle 8 is formed on the side of the drill 7 and a screw fixing device 9 is provided on one side of the handle 8 In the known ice fishing perforator in which the handle 8 is fixed to the drill 7,

A bearing (10) is mounted on the upper side of the perforator (1) and a male screw part (11) is formed on the outer side of the bearing (10).

(12) fixed to the drill (7) and the bearing (10) so as not to be separated from each other,

The insertion holes 13 and 14 are formed on the upper and lower sides of the connection fixing part 12 and are formed to be bent at 90 degrees in the central part.

The insertion hole 13 formed on the upper side of the connection fixing part 12 is inserted into one side of the screw type fixing device 9 of the handle 8 so as to be fixed thereto and is formed on the lower side of the connection fixing part 12 The insertion hole 14 is inserted into the male screw portion 11 and rotated by the female screw portion 15 to be fixed.

Since the drill 7 is first fixed by the drill bit 4 and fixed by the connection fixing part 12 in this way, the drill 7 and the perforator 1 are not separated during the use of the perforator 1 .

When the boring machine 1 is rotated by operating the drill 7, the inner side of the bearing 10 is rotated and the outer side is fixed.

The drill 7 and the perforator 1 are fixed by the connecting fixture 12 so that the drill 7 and the perforator 1 are not separated at all during use.

When the drill 7 is stored, the upper and lower sides of the connection fixing part 12 are released and released, respectively, and they can be separated and stored in a bag.

10: bearing 11: male screw part 12:
13, 14: insertion hole 15: female thread portion

Claims

A triangular columnar part 2 and a locking step 3 are formed at the upper end of the perforator 1 and an insertion groove 6 is formed in the three tanks 5 inside the drill bit 4, The insertion groove 6 is fixed to the locking jaw 3 and a separate handle 8 is formed on the side surface of the drill 7 and a threaded fastening device 9 is provided on one side of the handle 8, Is fixed to the drill (7), characterized in that the ice-
A bearing (10) is mounted on the upper side of the perforator (1), a male screw portion (11) is formed on the outer side of the bearing (10)
The connecting fixture (12) is formed on the drill (7) and the bearing (10)
The insertion holes 13 and 14 are formed on the upper and lower sides of the connection fixing part 12 and the insertion holes 13 formed on the upper side of the connection fixing part 12, The insertion hole 14 inserted into one side of the threaded fastening device 9 of the handle 8 and formed below the connection fixing part 12 is inserted into the male screw part 11 and is screwed into the female screw part 15 So as to be fixed by rotation.