KR20170000538A

KR20170000538A - Improvements sickle rod

Info

Publication number: KR20170000538A
Application number: KR1020150089530A
Authority: KR
Inventors: 권재열
Original assignee: 권재열
Priority date: 2015-06-24
Filing date: 2015-06-24
Publication date: 2017-01-03

Abstract

The present invention relates to an improved scythe, enabling users to safely carry a scythe by providing a scythe blade connection plate provided on one end of a hollow scythe rod, combining a scythe blade with the scythe blade connection plate in order to conveniently adjust the angle of the scythe blade, and making the scythe blade being in close contact with the scythe rod. The scythe blade connection plate is installed in one end of the hollow scythe rod, and includes a screw shaft, and a plurality of pin holes and locking sills formed in the outer periphery around the screw shaft. A shaft hole and a fixing pin are formed in one side of the scythe blade combined with the scythe blade connection plate. The screw shaft of the scythe blade connection plate is inserted into the shaft hole of the scythe blade, the fixing pin of the scythe blade is inserted into the pin hole of the scythe blade connection plate, and a spring washer is inserted into the outside of the scythe blade of the screw shaft and is fastened by a butterfly nut, so the scythe is formed. According to the present invention, the scythe blade is simply and strongly combined in the scythe blade connection plate, and the scythe blade is in close contact with the scythe blade connection plate in moving or storage, so the scythe is safely stored or held, and is conveniently used.

Description

Improvements sickle rod}

More particularly, the present invention relates to an improved sickle sickle, and more particularly, to a sickle sickle having a connecting plate at the tip of a hollow sickle bag, The sickle is put in close contact with the sickle so that it can be safely carried.

A pole sickle means that it has a necropolis at the tip of the sickle to lengthen it.

The sickle scythe is used to bloom pasture or vegetation, and is used mainly for working in places where snakes are long and lush, or where snakes and bees live.

The pole sickle is constituted by fixing a nail blade to the pole tip, and the angle of the pole sickle can not be adjusted, which is inconvenient and dangerous to use.

As a means of solving this, a rotating bracket and a fixing bracket are assembled to the tip of the bag and combined with a heel blade, so that the angle of the heel can be adjusted arbitrarily, thereby adjusting the angle of the heel by the position and attitude of the worker. There is a drawback that the structure is complicated and unstable.

· Domestic Utility Model Notice No. 1995-5928 (Publication Date: July 26, 1995) · Published Korean Patent Application Publication No. 2003-793 (Published date: 2003.01.06.) · Domestic Utility Model Registration System 448370 (Notice Date: April 07, 2010) · Domestic public utility model publication No. 2012-538 (Open date: 2012.01.20.) · Japanese Utility Model Utility Model Publication No. 59-124423 (Open Date: Small 59 (1984) .08.22.) Japanese Patent Application Laid-Open No. 11-220916 (Publication Date: Heisei 11 (1999) .08.17.)

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SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional drawbacks and to provide a heel-connecting plate at the tip of a hollow sickle bag, and to connect the heel plate to the heel plate, And a secondary blade is formed on the connecting plate for better connection so that the cutting efficiency can be increased.

1, the present invention is characterized in that a hollow sickle bag 1 is provided with a connecting plate 2 which is better on the hollow sickle bag 1 as shown in FIG. 1, and a nail blade 3 is joined to the above- 2 and 3, a better connecting plate 2 provided on the outer circumferential surface of the fastening shim 10 is inserted into the groove 10a of the fastening shim 10 with a better connection plate 2, A plurality of pin holes 13 are formed in the upper part of the connection plate 2 on the outer periphery of the spiral shaft 11 and the spiral shaft 11 at the upper part of the connection plate 2, And the auxiliary fin portion 15 is formed on the inner side of the second fin coupling plate 2 in contact with the direction of the flange portion of the fine fin 3, 2 has a shaft hole 20 fitted to the spiral shaft 11 of the connecting plate 2 which is better at the outer side of the outer blade 3 and a better coupling plate 2) And a fixing pin 21 fitted in the hole 13 is formed in the hollow sieve bag 1 so that the shaft hole 20 of the nail 3 is caught in the spiral shaft 11 of the upper single- As shown in FIGS. 2 and 4, the fixing pin 21 of the helix 3 selectively heats the pin hole 13 of the connecting plate 2, and the spring washer 30 is inserted into the spiral shaft 11 And a worm shaft nut (31) is fastened to the spiral shaft (11).

The fixing pin of the improved sickle hollow sickle sack of the present invention as described above is combined with a heel blade on a good connection plate at the tip of the hollow sickle sack with the spiral shaft being inserted into the shaft hole and the fixing pin being inserted into the pin hole, The angle of the knife blade can be easily adjusted by selectively connecting the pin holes, and the knife pin can be hooked on the jaw pin of the knife pin, and the knife pin can be safely carried and stored when tightened with a butterfly nut.

1 is a front view of the present invention.
Fig. 2 is a front view showing a separator between a better and a better connecting plate in the present invention. Fig.
Fig. 3 is a perspective view showing a hollow sickle bag and a sheath connecting plate separated from each other in the present invention; Fig.
Fig. 4 is a side view of an assembled side of a connecting plate for a better and a better connection in the present invention
Fig. 5 shows an example in which a fixing pin of a better type in the present invention is hooked to a fixing pin receiving jaw of a connecting plate,

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

1, a hollow sickle bag 1 is provided with a connecting plate 2 having a better height, and a hollow sickle bag 1 2 and 3, a connecting plate 2 having a better helix is inserted into a groove 10a of a fixed heald 10 and a healing nail 10 is inserted into a hollow sieve The sieve 1 is fitted to the tip of the rivet 12 so that the hollow sickle bag 1, the fixed sheath 10 and the sheath connecting plate 2 are formed as one body, A plurality of pin holes 13 are formed in an outer periphery around the spiral shaft 11 and a finishing pin engaging jaw 14 is formed in an outer side of the pin hole 13, And an auxiliary blade portion 15 is formed on the inner side of the nail blade 3 in contact with the blade portion.

The nail blade 3 which is engaged with the connecting plate 2 has a shaft hole 20 fitted to the spiral shaft 11 of the connecting plate 2, And a fixing pin (21) fitted in the fin hole (13) of the connecting plate (2) at the outer one point.

2 and 4, the shaft hole 20 of the helix 3 is inserted into the spiral shaft 11 of the good connection plate 2 provided on the hollow sickle bag 1, The fixing pin 21 selectively seals the pin hole 13 of the connecting plate 2 and a spring washer 30 is fitted on the outer side of the nail blade 3 fitted to the spiral shaft 11, The helix 3 is firmly coupled to the connecting plate 2 to form a long sickle.

As shown in Fig. 1, the blade part of the heel blade 3 and the auxiliary blade part 15 on the inner side of the heel blade connecting plate 2 are positioned as shown in Fig. 1, so that the blade part is lengthened and the hollow sickle bag 1 is grasped The work radius is wide and the cutting angle is different, so that the grass cutting work can be efficiently performed.

In addition, the above-mentioned sickle-shaped bushes are convenient to work in a place where the worker is difficult to enter or where the snake or the bee are frequently appearing.

In the present invention, when assembling the nail 3 to the connection plate 2 of the hollow sickle bag 1, the fixing pin 21 of the nail 3 is connected to the pin hole 13 of the connecting plate 2, The angle between the hollow sickle bag 1 and the nail 3 is different from that of the nail 1 so that the butterfly nut 31 is loosened from the helical axis 11 of the connecting plate 2 and the engaging position with the fixing pin 21 is shifted When tightened with a butterfly nut (31), the angle of the fine knife (3) can be adjusted easily and firmly.

In the present invention, when the pole sickle is stored or moved after the pole sickle is used, the butterfly nut 31 is loosened so that the blade of the nockle 3 is brought into close contact with the hollow sickle bag 1, The knife 3 of the knife 3 is brought into close contact with the hollow sickle bag 1 and the knife 3 of the knife 3 is screwed in the reverse order, As shown in FIG. 5, when the shaft 1 is fastened to the shaft 11, the fine yarn 3 is firmly attached to the hollow sickle bag 1, so that it can be safely stored or carried.

In addition, in the present invention, a spiral shaft 11 is formed on the connection plate 2 and a fixing pin 21 is formed on the helix 3, a shaft hole 20 is formed on the helix 3, And the pin holes 13 are interlocked and interlocked with each other, so that selective assembly is easy and firmly coupled.

Further, in the present invention, if a saw blade is provided on the blade of the nail blade (3), it can be used as a pole saw because it is a pole saw.

In addition, according to the present invention, if the length of the hollow sickle bag (1) is short, it becomes a small sickle. When the length of the hollow sickle bag (1) is made long or adjustable, it can be used as a sickle sickle.

1: hollow sickle sack 2: better connection plate
3: The better 10: The better fixation core
10a: groove 11: helical axis
12: Rivet 13: Fins
14: latching jaw 15: auxiliary blade
20: shaft hole 21: fixing pin
30: spring washer 31: butterfly nut

Claims

The hollow sickle bag (1) is provided with a connecting plate (2) having a heather side and a sickle (3) is connected to the connecting plate (2) The fastening shim 2 is inserted into the groove 10a of the fastening shim 10 with a better connecting plate 2 and the fastening shim 10 is fitted to the tip of the hollow sickle 1 and is fastened with the rivet 12 And a finishing hole 13 and a finishing pin fixing jaw 14 are formed as an outer periphery around the spiral shaft 11 and the spiral shaft 11 at the upper part of the connecting plate 2, And the auxiliary blade 15 is formed on the inner side of the inner blade 3 in contact with the blade portion of the fine blade 3 and the outer blade 3 is coupled to the coupling blade 2, The shaft hole 20 to be fitted to the spiral shaft 11 of the connecting plate 2 is formed with a fixing pin 21 which is fitted to the pin hole 13 of the coupling plate 2, The above- The shaft hole 20 of the coupling plate 2 is inserted into the spiral shaft 11 of the coupling 2 and the pin 21 of the coupling 3 is selected to select the pin hole 13 of the coupling plate 2 And the spring washer (30) is fitted to the outer side of the heald spindle (3) of the spiral shaft (11) and fastened with a butterfly nut (31)

The method of claim 1, wherein
Wherein the fixing pin (21) of the fine knife (3) is engaged with the fastening pin (14) of the good pin fixing pin (14) of the connecting plate (2)