CN201292522Y

CN201292522Y - Ice drill

Info

Publication number: CN201292522Y
Application number: CNU2008201664584U
Authority: CN
Inventors: 曹文艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-05
Filing date: 2008-11-05
Publication date: 2009-08-19
Anticipated expiration: 2018-11-05

Abstract

An ice auger comprises a rocking handle, a drill bar, a guide borneol and drilling cutters, wherein the rocking handle is arranged on the tail end of the drill bar, and the drilling cutters are arranged on the head part of the drill bar, and the guide borneol is arranged on the outer wall of the drill bar and used for taking flake ice cut by the drilling cutters out of an ice surface. The ice auger is characterized in that the guide borneol is spirally arranged on the outer wall of the drill bar and is connected to the head part of the drill bar, and the drilling cutters are arranged on the bottom of the guide borneol and forms a sharp angle with the ice surface. Compared with the prior art, the ice auger adopts the spiral guide borneol to effectively take the cut flake ice out of the ice surface so as to reduce the resisting force of the drilling cutters, thereby the ice auger effectively increases the operating speed, is easy to operate and saves time, and besides, the structure arrangement of the two drilling cutters is convenient for fixing a point, thereby the ice auger can not skid when being operated.

Description

A kind of ice auger

Technical field

The utility model relates to a kind of ice auger, is applicable on the ice face to hole.

Background technology

In the season of severe cold, if want to be engaged in fishing or wintertime swimming, must break the ice face, other instruments such as ice axe commonly used, ice saw knock, hammer mode such as pound into shape when opening ice, and waste time and energy, and noise is big, so some comparatively ice auger instruments of specialty occurred, as the patent No. is that (notice of authorization number: CN2801889Y), this ice auger comprises rocking handle, drilling rod and the cutter hub that connects successively from top to bottom, is provided with joint between described rocking handle and the drilling rod for the Chinese utility model patent " ice auger " of ZL200520026164.8; Described cutter hub and drilling rod junction are provided with the dust lead parts; Described cutter hub axially is swallow-tail form, and described cutter hub end is respectively arranged with blade to S-shaped on the end face at the overhanging both wings of described S shape cutter hub place; The patent No. is Chinese utility model patent " simple and easy the ice auger " (notice of authorization number: CN2346527Y) of ZL98248521.2 for another example.

The ice auger of above-mentioned patent disclosure is when deep drilling, and it is poor to lead the ice effect, bores cutter and is difficult for fixed point, has a strong impact on the effect of drilling, and improves operation intensity, prolongs drilling time.

The utility model content

Technical problem to be solved in the utility model is to provide at above-mentioned prior art present situation that a kind of to lead the ice effect good, bores the ice auger that cutter is easy to fix a point.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of ice auger, comprise rocking handle, drilling rod, lead borneol and brill cutter; rocking handle is located at the drilling rod tail end; bore cutter and be located at the drilling rod head; be located at drilling-rod external wall and lead borneol; be used for taking the ice bits that bore the cutter cutting out of the ice face, it is characterized in that the described head that the borneol helical form is located at described drilling-rod external wall and is attached to described drilling rod of leading, described brill cutter then is located at described leading bottom the borneol and with the ice face and is an acute angle.

As preferably, described brill cutter is a pair of and is arranged in described drilling rod both sides symmetrically, each bore cutter by screw in the described borneol bottom of leading.

Rocking handle is telescopic the connection with drilling rod, can allow the people of different heights use simultaneously like this, is preferably as follows structure, has a registration hole on the described rocking handle, described drilling rod has the cavity that stretches into for rocking handle, and this cavity outer wall is penetrated with a screw, and one screws bolt is located in this screw.

Bore the knife wound people when avoiding ice auger idle, described brill cutter is also supporting to be had a protective cover, this protective cover to have the ccontaining territory of ccontaining brill cutter and is used for this protective cover is bound to rope on the ice auger.Further, described protective cover is funnel-form substantially, and the bottom has drain hole.

Compared with prior art, advantage of the present utility model is: adopt and spiral helicinely lead the ice bits that borneol finishes cutting effectively and take the ice face out of, to reduce to boring the resistance of cutter, improved operating speed greatly, easily save time, the structure setting of two brill cuttves can well be fixed a point, and can not skid during operation; Drilling rod is operated with the people who adapts to different heights with the telescopic setting of rocking handle; Being provided with of protective cover reduced the accidental injury evil of brill cutter to the people, simultaneously, can also protect the brill cutter, prevents that the collision back is impaired.

Description of drawings

Fig. 1 is the example structure schematic diagram.

Fig. 2 is the structural representation when having protective cover.

Fig. 3 is the embodiment decomposition assembling figure.

Fig. 4 is the protective roof structure schematic diagram.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment: with reference to figure 1, Fig. 2, shown in Figure 3, ice auger in the present embodiment comprises rocking handle 1, drilling rod 2, leads borneol 3, bores cutter 4; rocking handle 1 telescopically is located at drilling rod 2 tail ends; rocking handle 1 is bending; end and middle part have handle 11 and the handle 12 that grips for hand respectively; both hands hold handle 11 and handle 12 rotations get final product operation, lead the head that borneol 3 helical forms are located at drilling rod 2 outer walls and are attached to drilling rod 2, is used for taking the ice bits that bore cutter 4 cuttings out of the ice face.

Brill cutter 4 is a pair of and is arranged in drilling rod 2 both sides symmetrically that each brill cutter 4 is fixed in by screw 41 leads borneol 3 bottoms and be an acute angle with the ice face.

Have a registration hole 13 on the rocking handle 1, drilling rod 2 has the cavity that stretches into for rocking handle 1, and this cavity outer wall is penetrated with a screw 21, and screws bolt 5 and be located in this screw 21, cooperates stretching of realization rocking handle 1 with diverse location locating hole 13 by screwing bolt 5.

Bore that cutter 4 is also supporting a protective cover 6; with reference to shown in Figure 4; protective cover 6 is funnel-form substantially; have ccontaining territory 61 and rope 63; the bottom has drain hole 62; can ccontaining brill cutter 4 in the ccontaining territory 61, bore the knife wound people when avoiding ice auger idle, simultaneously; can also protect the brill cutter; prevent that the collision back is impaired, rope 63 is used for this protective cover 6 is bound to ice auger, and rope 63 1 ends are free end; free end has a plurality of positioning convex points 631; one end is fixedly connected on protective cover 6 edges, and accordingly, protective cover 6 edges also have the locating slot 64 that is provided with for positioning convex point 631.

Claims

1, a kind of ice auger, comprise rocking handle, drilling rod, lead borneol and brill cutter; rocking handle is located at the drilling rod tail end; bore cutter and be located at the drilling rod head; be located at drilling-rod external wall and lead borneol; be used for taking the ice bits that bore the cutter cutting out of the ice face, it is characterized in that the described head that the borneol helical form is located at described drilling-rod external wall and is attached to described drilling rod of leading, described brill cutter then is located at described leading bottom the borneol and with the ice face and is an acute angle.

2, ice auger according to claim 1 is characterized in that described brill cutter is a pair of and is arranged in described drilling rod both sides symmetrically, each bore cutter by screw in the described borneol bottom of leading.

3, ice auger according to claim 1 is characterized in that having a registration hole on the described rocking handle, and described drilling rod has the cavity that stretches into for described rocking handle, and this cavity outer wall is penetrated with a screw, and one screws bolt is located in this screw.

4, ice auger according to claim 1, it is characterized in that described brill cutter is also supporting has a protective cover, and this protective cover has the ccontaining territory of ccontaining brill cutter and is used for this protective cover is bound to rope on the ice auger.

5, ice auger according to claim 4 is characterized in that described protective cover is funnel-form substantially, and the bottom has drain hole.